2113702920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{838771}}^1$

素因数の和:838795

約数の個数: 96

約数和(自身を含む): 7850905920

約数和(自身を除く): 5737203000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 838771, 1677542, 2516313, 3355084, 4193855, 5032626, 5871397, 6710168, 7548939, 8387710, 10065252, 11742794, 12581565, 15097878, 16775420, 17614191, 20130504, 23485588, 25163130, 29356985, 30195756, 33550840, 35228382, 37744695, 46971176, 50326260, 52842573, 58713970, 60391512, 70456764, 75489390, 88070955, 100652520, 105685146, 117427940, 140913528, 150978780, 176141910, 211370292, 234855880, 264212865, 301957560, 352283820, 422740584, 528425730, 704567640, 1056851460, 2113702920]

約数ペア:

[(1, 2113702920), (2, 1056851460), (3, 704567640), (4, 528425730), (5, 422740584), (6, 352283820), (7, 301957560), (8, 264212865), (9, 234855880), (10, 211370292), (12, 176141910), (14, 150978780), (15, 140913528), (18, 117427940), (20, 105685146), (21, 100652520), (24, 88070955), (28, 75489390), (30, 70456764), (35, 60391512), (36, 58713970), (40, 52842573), (42, 50326260), (45, 46971176), (56, 37744695), (60, 35228382), (63, 33550840), (70, 30195756), (72, 29356985), (84, 25163130), (90, 23485588), (105, 20130504), (120, 17614191), (126, 16775420), (140, 15097878), (168, 12581565), (180, 11742794), (210, 10065252), (252, 8387710), (280, 7548939), (315, 6710168), (360, 5871397), (420, 5032626), (504, 4193855), (630, 3355084), (840, 2516313), (1260, 1677542), (2520, 838771)]